Symptom
dhcp option presented twice when configuring "ipv6 " under L3 interface
Nexus9000-1(config-if)# ipv6 ?
address Configure IPv6 address on interface
authentication Configures EIGRP authentication subcommands
bandwidth Set bandwidth for interface used in EIGRP metric calculation
bandwidth-percent Configures IP-EIGRP bandwidth limit
delay Set delay for interface used in EIGRP metric calculation
dhcp Configure DHCP snooping or relay <<<<
dhcp Configure DHCPv6 relay <<<<
distribute-list Filter networks in routing updates
Conditions
Viewing tooltip for available options after "ipv6" when configuring L3 interface
